这是一个 PowerShell 单行程序,您可以从 cmd 控制台运行,该控制台将对字符串进行 Base64 编码。
powershell "[convert]::ToBase64String([Text.Encoding]::UTF8.GetBytes(\"Hello world!\"))"
它可能没有 npocmaka 的解决方案那么快,但你可以set a console macro with it。
doskey btoa=powershell "[convert]::ToBase64String([Text.Encoding]::UTF8.GetBytes(\"$*\"))"
doskey atob=powershell "[Text.Encoding]::UTF8.GetString([convert]::FromBase64String(\"$*\"))"
btoa Hello world!
btoa This is fun.
btoa wheeeeee!
atob SGVsbG8gd29ybGQh
请注意,doskey 不能在批处理脚本中使用——只能在控制台中使用。如果您想在批处理脚本中使用它,请创建一个函数。
@echo off
setlocal
call :btoa b64[0] "Hello world!"
call :btoa b64[1] "This is fun."
call :btoa b64[2] "wheeeeee!"
call :atob b64[3] SGVsbG8gd29ybGQh
set b64
goto :EOF
:btoa <var_to_set> <str>
for /f "delims=" %%I in (
'powershell "[convert]::ToBase64String([Text.Encoding]::UTF8.GetBytes(\"%~2\"))"'
) do set "%~1=%%I"
goto :EOF
:atob <var_to_set> <str>
for /f "delims=" %%I in (
'powershell "[Text.Encoding]::UTF8.GetString([convert]::FromBase64String(\"%~2\"))"'
) do set "%~1=%%I"
goto :EOF
或者,如果您更喜欢批处理 + JScript 混合:
@if (@CodeSection==@Batch) @then
@echo off & setlocal
call :btoa b64[0] "Hello world!"
call :btoa b64[1] "This is fun."
call :btoa b64[2] "wheeeeee!"
call :atob b64[3] SGVsbG8gd29ybGQh
set b64
goto :EOF
:btoa <var_to_set> <str>
:atob <var_to_set> <str>
for /f "delims=" %%I in ('cscript /nologo /e:JScript "%~f0" %0 "%~2"') do set "%~1=%%I"
goto :EOF
@end // end batch / begin JScript hybrid code
var htmlfile = WSH.CreateObject('htmlfile');
htmlfile.write('<meta http-equiv="x-ua-compatible" content="IE=10" />');
WSH.Echo(htmlfile.parentWindow[WSH.Arguments(0).substr(1)](WSH.Arguments(1)));
编辑:@Hackoo 的批处理 + VBScript 混合:
<!-- : batch portion
@echo off & setlocal
call :btoa b64[0] "Hello world!"
call :btoa b64[1] "This is fun."
call :btoa b64[2] "wheeeeee!"
call :atob b64[3] SGVsbG8gd29ybGQh
set b64
goto :EOF
:btoa <var_to_set> <str>
:atob <var_to_set> <str>
for /f "delims=" %%I in ('cscript /nologo "%~f0?.wsf" %0 "%~2"') do set "%~1=%%I"
goto :EOF
: VBScript -->
<job>
<script language="VBScript">
Set htmlfile = WSH.CreateObject("htmlfile")
htmlfile.write("<meta http-equiv='x-ua-compatible' content='IE=10' />")
if WSH.Arguments(0) = ":btoa" then
WScript.Echo htmlfile.parentWindow.btoa(WSH.Arguments(1))
else
WScript.Echo htmlfile.parentWindow.atob(WSH.Arguments(1))
end if
</script>
</job>